Facebook was good when it was just about adding your people and then seeing posts of your Facebook friends and messaging with them. It turned harmful when they forced the news feed content on everyone.

I'd like to share the most coherent conversation regarding the harms of Facebook (to a certain extent big tech algorithms/ML/AI). This is with Tristan Harris, Daniel Schmachtenberger and Frank Luntz. I didn't find any dull moment so please watch the whole thing. https://www.youtube.com/watch?v=VPAOzlqcGIQ